The critical value for the z distribution using a = 0.05 2 tail is _________.
A) ±1.96
B) ±2.58
C) ±1.64
D) ±2.33

Name: The critical value for the z distribution using a = 0.05 2 tail is _________. A) ±1.96 B) ±2.58 C) ±1.64 D) ±2.33
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Question

Quizplus · Accepted Answer

For a two-tailed test with a significance level of 0.05, we need to find the z-score that encloses 95% of the area under the standard normal distribution. This critical value is ±1.96.

The Critical Value for the Z Distribution Using a =